1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
evablogger [386]
3 years ago
14

A condition that causes narrowing of the coronary arteries so blood flow to the heart muscle is reduced

Biology
1 answer:
Kruka [31]3 years ago
3 0
D. A condition that causes narrowing of the coronary arteries so blood flow to the heart muscle is reduced carotid arteries
You might be interested in
Which of the following will cause a greater amount of oxygen to dissolve in 100 g of water?
dimulka [17.4K]
The answer is b, decrease the oxygen gas pressure
4 0
3 years ago
What happens during stage mitosis cell cycle
lozanna [386]

Answer:

Mitosis is the process in which the nucleus of a eukaryotic cell divides. During this process, sister chromatids separate from each other and move to opposite poles of the cell. This happens in four phases, called prophase, metaphase, anaphase, and telophase.

Explanation:

8 0
3 years ago
Why is the Lancelet a chordate, but not a vertebrate?
nika2105 [10]

Lancelet is a chordate but not a vertebrate because it lacks a backbone

Explanation:

The subphyla of the phylum Chordata are - Vertebrata, Urochordata and cephalochordate

Those chordates with a structural backbone belong to Vertebrata.

Urochordates and cephalochordates lack a backbone and hence are termed invertebrate chordates.

Lancelet is an invertebrate chordate of the subphylum – Cephalochordata.  

The lancelets consist of a notochord that extends right from the head till the tail at the dorsal surface. The notochord acts like the backbone and provides support and a semi-flexible structure to aid in the movement of the organism.

They lack a developed nervous system like vertebrates but only has a dorsal nerve tube .

4 0
2 years ago
What’s the answers the question?
Sav [38]

Answer:

B- fold incorrectly

Explanation:

Prions are misfolded proteins with the ability to transmit their misfolded shape onto normal variants of the same protein. They characterize several fatal and transmissible neurodegenerative diseases in humans and many other animals.

3 0
3 years ago
In living organisms, complex chemical activities do what to substances?
Firlakuza [10]

Answer:

D. build them up and breaks them down

hope this will help :)

8 0
2 years ago
Read 2 more answers
Other questions:
  • The sub unit of a nucleic acid. Glycerol Nucleotide Saccharide Amino acid
    14·1 answer
  • When making a drive to the basket in a basketball game, your ____ nervous system sends signals to your muscles to coordinate you
    10·1 answer
  • Which of the following tastes may be detected at very low concentration?
    11·2 answers
  • A throat culture grows normal oropharyngeal microbiota. The coagulase test for the organism is positive. What is the genus and s
    14·1 answer
  • What is meant when we say that organisms evolve?
    15·1 answer
  • Will mark brainliest and give 15 points if you give explanation to the answer you give
    8·1 answer
  • During the hot, dry African summer months, African clawed frogs can dig one-foot deep burrows into the mud. The frogs leave a sm
    13·1 answer
  • A new mutation arises in one person on the island of Kiribati (human population size 100,000). Assuming this particular mutation
    6·1 answer
  • What are the observations that led to the generation of the above hypothesis
    6·2 answers
  • What is the sequence of travel by an impulse through the cardiac conduction system?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!